Encyclopedia > Helena

Article Content

Helena

Helena can refer to:

Saint Helena (Island in the Atlantic Ocean)
Helena, mother of Constantine the Great (also known as Helena of Constatinople, a Saint in the Roman Catholic and Orthodox Christianity)
Helena, Montana
Helena[?], a character in William Shakespeare's play A Midsummer Night's Dream.

This is a disambiguation page.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quadratic formula

... of which are real. (Geometrically, this means that the parabola intersects the x-axis in two points.) If the discriminant is negative, then there are two differen ...